Ultimate Home Inspector Flashcards
7 cards from real Home Inspector Test practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Ultimate Home Inspector flashcards as text
When inspecting a crawl space, what minimum clearance height is generally required between the ground and the floor joists?
Answer: 18 inches
Most building codes and inspection standards require at least 18 inches of clearance in crawl spaces to allow for adequate access and moisture management.
A home inspector observes that the dryer vent terminates inside the attic. What is the primary concern with this installation?
Answer: It can cause moisture accumulation and mold growth
Dryer vents must terminate outside the building; venting into the attic deposits moisture and lint, creating ideal conditions for mold and a fire hazard.
Which of the following window defects is considered a safety hazard in rooms used as sleeping areas?
Answer: Windows that do not open at least 5.7 square feet
Egress windows in sleeping rooms must provide a minimum 5.7 sq ft net clear opening so occupants can escape in an emergency.
An inspector notes that a gas water heater in a garage is installed with its pilot and burner less than 18 inches above the floor. Why is this a concern?
Answer: Flammable vapors from vehicles accumulate near the floor and can ignite
Gasoline vapors from vehicles are heavier than air and pool at floor level; ignition sources must be elevated at least 18 inches to keep them above the vapor layer.
What does the term 'flashing' refer to in the context of a home inspection?
Answer: Thin metal or membrane strips that direct water away from joints and penetrations
Flashing is sheet metal or membrane material installed at roof intersections, chimneys, skylights, and other penetrations to prevent water infiltration.
During a plumbing inspection, what does a 'trap' in a drain line primarily prevent?
Answer: Sewer gases from entering the living space
A plumbing trap holds a water seal that blocks sewer gases, including potentially toxic methane and hydrogen sulfide, from entering the home.
An inspector finds that the grading around a home's foundation slopes toward the building. What is the recommended correction?
Answer: Re-grade so the soil slopes away at least 6 inches over the first 10 feet
Positive drainage requires the grade to fall at least 6 inches within the first 10 feet from the foundation to direct surface water away and prevent basement seepage.